【答案解析】解析：本题应注意：问题的时态是过去完成时。“What had the woman assumed?”可以译为“对话中的女士本来认为应该怎样?”。根据女士的对话“Oh，so it was closed for the holiday?”，可以推断她原来并不知道疗养院假期不开门，故正确答案为A，即女士本以为疗养院假期开门。
【正确答案】
B
【答案解析】解析：对话中的女士说：“It is said many nurses at a large hospital in the north of New YorkCity report considerable emotional concerns and fears about their work with AIDS patients．”由此可推断：在纽约，很多大医院的护士害怕与艾滋病患者接触。所以，选项B“护士们怕被艾滋病患者传染”为正确答案。